#MVPcs_Iframe {display:block; width:100%;}
#MVPcs_Iframe .dvItleList { width:200px; display:inline-block; position:relative;float:left; }
#MVPcs_Iframe .dvMyFrame  { min-width:200px; max-width:1000px;  z-index:1; position:relative; overflow:hidden;height:100%; }


@media hanheld, only screen and (max-width:600px) {

    #MVPcs_Iframe {display:block; width:100%;}
    #MVPcs_Iframe .dvItleList { width:100%; display:inline-block; position:relative;float:left; }
    #MVPcs_Iframe .dvMyFrame  { position:relative; width:100%; height:100%; float:left;}

}